Forget iOS 26 – update your iPhone to iOS 18.6 now to keep it safe from these security threats

• The latest iOS 18.6 update comes with two dozen security patches
• That includes a fix for an actively exploited vulnerability
• It’s important to update your iPhone to keep it safe

As Apple’s iOS 18.6 release just shown, it’s crucial to make sure you update your iPhone as frequently as possible. This is because this update includes a critical security patch that may help protect your iPhone from dangerous attacks.

Apple’s release notes for iOS 18.6 state that the update addresses a number of zero-day vulnerabilities that might have compromised your device, including at least one that has been known to be exploited in the wild. Zero-day vulnerabilities are more hazardous if they are exploited because developers and security researchers are first unaware of them.

Accessibility issues and issues with the WebKit engine, which powers the Safari web browser—the latter of which is impacted by an actively exploited vulnerability—are among the 24 distinct patches included in the iOS 18.6 update.

The flaw in question is specifically identified in the CVE system for recording security breaches as CVE-2025-6558. Clément Lecigne and Vlad Stolyarov of Google’s Threat Analysis Group, who revealed the bug’s existence on July 15 and stated that “Google is aware that an exploit for CVE-2025-6558 exists in the wild,” are credited by Apple with discovering it.

How to update your iPhone

Go to General > Software Update in the Settings app on your iPhone to start the iOS 18.6 update download. When prompted, select Update Now after letting your iPhone check for updates. After that, your phone will download and install the fix; it may restart multiple times while doing so.

Although Apple products are renowned for their robust security, this update demonstrates that this does not make them impervious to assault. One of the greatest cellphones available is the iPhone, and because iOS is so widely used by phone users, hackers are continuously seeking for new ways to get into Apple’s systems.

Even while the public’s emphasis is mostly on the impending public beta release of iOS 26, it’s still critical to maintain your current devices safe and secure, regardless of the operating system they’re running.

One of the greatest ways to make sure you avoid security concerns at the moment is to download the iOS 18.6 update.